<template>
  <div class="main">
    <div class="title">
      <a class="active" :href="this.courseId !== '' ? '/login/' + this.courseId : '/login'">登录</a>
      <span>·</span>
      <a :href="this.courseId !== '' ? '/register/' + this.courseId : '/register'">注册</a>
    </div>

    <div class="sign-up-container">
      <el-form ref="userForm" id="login" :model="params">

        <el-form-item class="demo-ruleForm" prop="mobile"
                      :rules="[{ required: true, message: '请输入手机号', trigger: 'blur' },{validator: checkPhone, trigger: 'blur'}]">
          <div>
            <el-input prefix-icon="iconfont icon-user" type="text" placeholder="请输入手机号" v-model="params.mobile"/>
          </div>
        </el-form-item>

        <el-form-item class="demo-ruleForm" prop="password"
                      :rules="[{ required: true, message: '请输入密码', trigger: 'blur' }]">
          <div>
            <el-input prefix-icon="iconfont icon-phone" type="password" placeholder="请输入密码" v-model="params.password"/>
          </div>
        </el-form-item>

        <div class="btn">
          <input type="button" class="sign-in-button" value="登录" style="background-color: #42c02c"
                 @click="submitLogin('userForm')">
        </div>
      </el-form>
      <!-- 更多登录方式 -->
      <div class="more-sign">
        <h6>社交帐号登录</h6>
        <ul>
          <li><a id="weixin" class="weixin" target="_blank"
                 href="http://qy.free.idcfengye.com/api/ucenter/weixinLogin/login"><i class="iconfont icon-weixin"/></a>
          </li>
          <li><a id="qq" class="qq" target="_blank" href="#"><i class="iconfont icon-qq"/></a></li>
        </ul>
      </div>
    </div>

  </div>
</template>

<script>
import 'assets/css/sign.css'
import 'assets/css/iconfont.css'
import login from "@/api/login"
import cookie from 'js-cookie'

export default {
  layout: 'sign',

  data() {
    return {
      // 封装手机和密码对象
      params: {},
      // 用户信息
      loginInfo: {},
      courseId: '',
    }
  },
  created() {
    if (this.$route.params && this.$route.params.id) {
      this.courseId = this.$route.params.id
    }
  },
  methods: {
    // 登录
    submitLogin(userForm) {
      this.$refs[userForm].validate(valid => {
        if (valid) {
          login.loginUser(this.params)
            .then(res => {
              // 将token放到cookie中
              // 第一个参数cookie名称，第二个参数值，第三个参数作用范围 {domain: 'localhost'}
              cookie.set('guli_token', res.data.data.token, {domain: 'localhost'});

              // 第四步 调用接口 根据token获取用户信息
              login.getMemberToken()
                .then(res => {
                  this.loginInfo = res.data.data.userTokenInfo
                  cookie.set('guli_ucenter', this.loginInfo, {domain: 'localhost'})
                  this.$message({
                    type: 'success',
                    message: '登录成功'
                  })
                  window.history.back();
                })
            })
        } else {
          return false;
        }
      })
    },
    // 手机号正则验证
    checkPhone(rule, value, callback) {
      //debugger
      if (!(/^1[34578]\d{9}$/.test(value))) {
        return callback(new Error('手机号码格式不正确'))
      }
      return callback()
    }
  }
}
</script>
<style scoped>
.el-form-item__error {
  z-index: 9999999;
}

#login >>> .el-form-item__content {
  line-height: 20px;
}
</style>
